2N Helios IP Configuration Manual v2.8 - Manual (Page 89)

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2N TELEKOMUNIKACE a.s., www.2n.cz
®
5.4.8 Audio Test
The intercoms allow you to perform periodical tests of the integrated 2N Helios IP
®
speaker and microphone. For the test purpose, the integrated speaker generates one
or more short beeps. The integrated microphone receives the generated tone and the
test is successful if the tone is detected correctly. The test takes approximately 4
seconds. If the test fails (which may be due to an extreme surrounding noise level,
e.g.), a new test is carried out in 10 minutes. The result of the last test can be
displayed in the intercom confirmation interface or processed by the
2N Helios IP
®
Automation.
List of Parameters
Audio test enabled – enable automatic execution of the audio test.
Note
The audio test is available with the Gold or Enhanced Audio licence only.